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KATRIN_1 [288]
4 years ago
10

Suppose that you have $1 million and the following two opportunities from which to construct a portfolio: Risk-free asset earnin

g 14% per year. Risky asset with expected return of 29% per year and standard deviation of 37%. If you construct a portfolio with a standard deviation of 28%, what is its expected rate of return? (Do not round your intermediate calculations. Round your answer to 1 decimal place.)
Business
1 answer:
OleMash [197]4 years ago
8 0

Answer:

25.4%

Explanation:

Portfolio standard deviation =  Proportion in the risky asset X Standard deviation of risky asset

                                               28 = 37x

Solving for x derives:-

                                         28/37  = x

Expected return of the portfolio =  14%( 1- (28/37)) + 29%(28/37)

                                                     = 25.4%

Therefore, the expected return on the portfolio is 25.4%.

                                           

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How is it that people working in their own self-interest produce goods, services, and wealth for others?
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Answer:

Explanation:

In order to earn money and produce goods that improve lives, self-directed gain would provide jobs, and subsequently wages for others.

The way people can become wealthy by their own efforts is to sell what they produce to others. As the business grows, labor is hired to produce more. This is the 'invisible hand' concept that turns self-directed gain into social and economic benefits for all.

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3 years ago
8. Suppose the total cost function is as follows: TC= x^3/3 -x^2+11x
elena55 [62]

At 1.5 the average total cost is a minimum and the total cost will be 10.25 where the TC = total cost; x = output (in 1,000 units)

<h3>What are maxima and minima?</h3>

Maxima and minima of a function are the extremes within the range, in other words, the maximum value of a function at a certain point is called maxima and the minimum value of a function at a certain point is called minima.

We have a total cost function:

TC = x³/3 - x² + 11x

Average total cost:

\rm F\left(x\right)=\dfrac{\left(\dfrac{x}{3}^3-\:x^2\:+\:11x\right)}{x}

Differentiating with respect to x and equating to x

d(F(x))/dx = 0

We will get:

x = 1.5

F'(1.5) >  0

At 1.5 the average total cost is a minimum.

Thus, at 1.5 the average total cost is a minimum and the total cost will be 10.25 where the TC = total cost; x = output (in 1,000 units)

Learn more about the maxima and minima here:

brainly.com/question/6422517

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7 0
2 years ago
Sturdy Construction has been a successful, small, home-building firm for years. The owner pays subcontractors slightly more than
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In this case, the Sturdy Construction is engaging in an effective supply chain management.

<h3>What is supply chain management?</h3>

The management of Supply chain means the process of handling the flow of goods & services, right from the raw manufacturing process to the final production which facilitate its consumption by the consumer.

In conclusion, the the Sturdy Construction is engaging in an <u>effective supply chain management</u>.

Read more about supply chain

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5 0
3 years ago
List all the economic activities involved in each of the following businesses:
Bess [88]

Answer:

Selling cotton shirts at a high-street store:

Manufacture: First, the factory manufactures shirts using raw materials they’ve purchased from suppliers.

Quality control: The shirts go through quality control to check for defects and to ensure uniformity among all the shirts. Quality inspectors are paid to ensure that shirts are free of defects.

Packaging/transportation: After the quality control process, the factory packages the shirts and hires transportation services to transport the shirts to the retail outlet.  

Labeling: At a retail outlet, each type of shirt is valued and receives a price tag based on the discount that the storeowner decides to offer consumers.  

Selling: Consumers choose between many types of shirts and may decide to purchase the shirt based on the quality and price.

Selling hamburgers at a fast-food restaurant:

Buying the ingredients: Headquarters buy ingredients from meat suppliers.

Assembly process: A team of chefs starts the preparation by chopping and assembling all the ingredients. Another team of chefs makes the burgers, and the ingredients are ready for delivery. Chefs are paid to ensure burgers are prepared correctly and packaged to maximize shelf life.

Packaging: The packaging department packs the burger patties and hires a specialized transportation service to deliver the frozen patties to the restaurant.  

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Selling medicines at a drug store:

Manufacturing: A valid license holder manufactures the medicines. The manufacturer may hold the patent for certain drugs or may pay for the license to manufacture the drug.

Wholesalers: Wholesale dealers sell the medicines to pharmacies or other wholesalers.  

Selling: Pharmacies sell the medicines to consumers, who may have the choice to purchase other drugs, including generic drugs.

Selling gas at a gas station:

Production: The oil company has to drill underground to find oil. The operation is typically paid for by investors that hope to strike oil and sell the oil to a refinery.

Refining: The crude oil is then refined at a refinery, who purchases the oil from the drilling company.

Selling: The oil company sells the refined oil to gas stations, which sell the gas to consumers. Consumers have many choices for gasoline, so the market price is a buyers’ market.

Explanation:

Don't really need one lol, I literally got the answer from the problem since I have to do this too

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3 years ago
If the domestic interest rate in a small open economy with perfect capital mobility is higher than the world interest rate, then
Karolina [17]

Answer: capital inflow

Explanation:

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